diff --git a/__init__.py b/__init__.py
index 1bdef11..129e0b5 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1,6 +1,7 @@
 from .area_calculator import AreaCalculator
 from .Snap_canvas import PyQtCanvasNode
 from .Snapload import Snapload
+from .canvas_window import CanvasWindow  
 
 VERSION = "1.0"
 
@@ -8,12 +9,14 @@ NODE_CLASS_MAPPINGS = {
     "AreaCalculator": AreaCalculator,
     "PyQtCanvasNode": PyQtCanvasNode,
     "Snapload": Snapload,
+    "CanvasWindow": CanvasWindow,  
 }
 
 NODE_DISPLAY_NAME_MAPPINGS = {
     "AreaCalculator": "Snap Area",
     "PyQtCanvasNode": "Snap Canvas",
-    "Snapload": "Snap load", 
+    "Snapload": "Snap load",
+    "CanvasWindow": "Canvas Window",  
 }
 
-__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
\ No newline at end of file
+__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS', 'CanvasWindow']  
diff --git a/ui/__init__.py b/ui/__init__.py
new file mode 100644
index 0000000..e69de29